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@article{IVM_1995_1_a4, author = {A. P. Zamyatin}, title = {Pseudovarieties of associative rings: linearity congruence and decidability}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {53--57}, publisher = {mathdoc}, number = {1}, year = {1995}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1995_1_a4/} }
A. P. Zamyatin. Pseudovarieties of associative rings: linearity congruence and decidability. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 1 (1995), pp. 53-57. http://geodesic.mathdoc.fr/item/IVM_1995_1_a4/